41 
July 27, 1924. Rocks east side Loggerhead Key. Petrolisthes, black & white / 
Whitish; carapace with clove brown spots, black to naked eye with inter¬ 
mediate spots of ochraceous, which also tinges median l/2 of carapace transversely. 
Hands, arms, and meral joints of legs and frontal region (anterior fourth 
of carapace) also spotted with clove brown, but with bluish turquoise tinge 
which makes ochraceous spots look slightly greenish. 
Abdomen like carapace only more black & white. Last two joints of 
maxillipeds orange chrome, also flagella of antennules, antennular peduncle 
pale transparent sage green. Third joint of maxilliped from distal end 
whitish like carapace but with several clove brown stripes on upper dorsal 
shx margin when extended. 
Fifth pair of legs is unfolded and used to brush the others off. 
May be Galathinus; if so, whitish color phase. Have bottled separately 
a purplish one, and the black and white ones. 
